Handling abuse of repeat trial in self managed

Passes email ID of the current user as a query parameter.

app/assets/stylesheets/framework/callout.scss

@@ -9,7 +9,9 @@
 .bs-callout {
   margin: $gl-padding 0;
   padding: $gl-padding;
-  border-left: 3px solid $border-color;
+  border-color: $border-color;
+  border-style: solid;
+  border-width: 0 0 0 3px;
   color: $text-color;
   background: $gray-light;
 
@@ -48,6 +50,10 @@
   background-color: $blue-100;
   border-color: $blue-200;
   color: $blue-700;
+
+  h4 {
+    color: $blue-700;
+  }
 }
 
 .bs-callout-success {

ee/app/helpers/license_helper.rb

@@ -85,7 +85,7 @@ module LicenseHelper
     return_to_url = CGI.escape(Gitlab.config.gitlab.url)
     uri = URI.parse(::EE::SUBSCRIPTIONS_URL)
     uri.path = '/trials/new'
-    uri.query = "return_to=#{return_to_url}"
+    uri.query = "return_to=#{return_to_url}&id=#{Base64.strict_encode64(current_user.email)}"
     uri.to_s
   end
 

ee/app/views/admin/licenses/_repeat_trial_info.html.haml

+#repeat-trial-info.bs-callout.bs-callout-info.alert.alert-dismissible.fade.in.show{ role: "alert" }
+  %button.close{ type: "button", 'data-dismiss': "alert", 'aria-label': "Close" }
+    %span
+      = sprite_icon('close', size: 16)
+  %h4
+    = _('Free Trial')
+  %p
+    = _('Thank you for signing up for your free trial! You will get additional instructions in your inbox shortly.')
+

ee/app/views/admin/licenses/missing.html.haml

@@ -7,6 +7,8 @@
   = render "upload_trial_license"
 
 %hr
+  - if params.key?(:trial_key) && params[:trial_key].blank?
+    = render "repeat_trial_info"
 
 .container.blank-state-container
   .text-center

ee/changelogs/unreleased/multiple-trials.yml

+---
+title: Handling use case for repeat trial
+merge_request: 14714
+author:
+type: fixed

ee/spec/features/admin/licenses/admin_uploads_license_spec.rb

@@ -28,6 +28,19 @@ describe "Admin uploads license" do
     end
   end
 
+  context "when license key is not provided in the query string, as it is a repeat trial" do
+    before do
+      License.destroy_all # rubocop: disable DestroyAll
+
+      visit(admin_license_path(trial_key: ""))
+    end
+
+    it "shows an info banner for repeat trial" do
+      expect(page).to have_selector('div#repeat-trial-info')
+      expect(page).to have_selector('div.bs-callout-info')
+    end
+  end
+
   context "uploading license" do
     before do
       visit(new_admin_license_path)

locale/gitlab.pot

@@ -6466,6 +6466,9 @@ msgstr ""
 msgid "Found errors in your .gitlab-ci.yml:"
 msgstr ""
 
+msgid "Free Trial"
+msgstr ""
+
 msgid "Free Trial of GitLab.com Gold"
 msgstr ""
 
@@ -14357,6 +14360,9 @@ msgstr ""
 msgid "TestHooks|Ensure the wiki is enabled and has pages."
 msgstr ""
 
+msgid "Thank you for signing up for your free trial! You will get additional instructions in your inbox shortly."
+msgstr ""
+
 msgid "Thank you for your report. A GitLab administrator will look into it shortly."
 msgstr ""